Skip to Content

AOL Tech

medical posts

Web

Spam Gangs Make Millions by Targeting Swine Flu Fears

Web Gangs Selling Fake Flu Drugs

Usually when we're getting spammed and scammed by fake online pharmacies, we're being offered steep discounts on Viagra. But Russian gangs are turning their attention from 79-percent Pfizer discounts to offers for Tamiflu, the antiviral medication used to combat both the seasonal and swine flu.

Security firm Sophos claims to have intercepted hundreds of millions of fake flu-related spam mails and Web sites. The trend is particularly worrisome, since despite low infection rates and even lower mortality rates, H1N1 (or swine flu) still inspires panic in much of the population. The gangs are preying on these fears by operating sites with seemingly legitimate brand names, like "Canadian Pharmacy," according to Reuters. The sites sell counterfeit drugs to gullible customers, but Sophos also worries that those sales are part of a larger scam that may put consumers' credit card and personal information in jeopardy.

Read more →

Computers, Visionaries

Ultrasound Could Protect Pacemakers From Hackers

You never want your wireless device open to attacks, but if that device is implanted inside your body, security becomes even more important. With pacemakers and other medical devices being controlled and monitored from afar, scientists say it's time to step up protection. Those concerns in mind, a group of researchers from the Swiss Federal Institute of Technology and the French National Institute for Research in Computer Science and Control have developed a new safety net.

According to Technology Review
, the system uses ultrasound waves to measure the distance between a medical device and the wireless reader trying to communicate with it. This could prevent potential hackers from wirelessly gaining access to private information stored on the device, draining its battery, or causing it to malfunction. With the ultrasound system, access to the device would be restricted to the physical proximity of the communicator. In the plan proposed by senior researcher Claude Castelluccia and his team, you'd need to go through a series of authentication steps and be within 10 meters of the device in order to gain access.

Read more →

Computers

Parents Plan 24/7 Webcast of Disabled Daughter

Video cameras are everywhere. Whenever you're in public, whether it be a subway station or in front of an ATM, chances are that there's a device somewhere capturing your every move. And everyone's pretty cool about it, for the most part. But when Big Brother unexpectedly moves into the private sphere, people get mad. But a couple in France are testing the limits of privacy with a proposed webcast featuring their disabled and uncommunicative daughter.

Anne Lamic, a 32-year-old woman with cerebral palsy, spends most of her days in bed at her family's home in southeastern France, and can neither speak nor walk. Her parents, though, want to bring her daily struggle to the Internet by way of a webcast. The entire initiative, The Huffington Post reports, is part of an effort to raise awareness about the plight of the handicapped in a country that trails the U.S., Canada, and the Nordic countries when it comes to disabled citizens' rights and accommodations. The webcast has stirred up some controversy in France, though, as some have questioned its ethicality, since Lamic, obviously, can't really have her own say in the issue. Her father, Didier Lamic, contends that the webcam "will allow people to see handicaps in ways that are real, everyday and familiar," adding that the videos "must be watched with tenderness and love."

Read more →

Visionaries

Toddler Gets Telescopic, Prosthetic Arm Bone

In a strange meeting of James Cameron and feel-good medical magic, a young boy who was diagnosed with a rare form of bone cancer a year ago is now cancer free, thanks to an experimental prosthetic replacement.

Mark Blinder was three years old when doctors determined he had Ewing's sarcoma, a rare form of bone cancer, in his arm's humerus bone. The Los Angeles Times reports that doctors initially tried chemotherapy, which alleviated the pain without reducing the size of the tumor. The only other option, it seemed, was amputation. Stanford University doctor Lawrence Rinsky, though, convinced the Blinders to try a less conventional option: a telescoping, artificial bone replacement from Biomet, Inc. Unlike most artificial bones, which tend to be only "partial" replacements, this particular procedure required the total removal of the cancer-ridden bone.

Read more →

Computers

GE Debuts Vscan, the 'Stethoscope of the 21st Century'

One of the medical profession's most iconic instruments is getting a serious upgrade. The "stethoscope of the 21st century" was unveiled yesterday at the Web 2.0 summit by General Electric CEO Jeff Immelt. The Vscan, which looks like the lovechild of a Motorola RAZR and an iPod, places the power of ultrasound into the palm of a doctor's hand, and is set to increase the ease and effectiveness of the routine check-up.

Read more →

Web

Med Students Tweeting and Blogging Patient Details



Medical students learn a lot of things at school, but apparently, discretion may not be one of them. Fox News reports that a number of recently surveyed medical school deans said they know of students posting "unprofessional content" on sites like Facebook, Youtube and even personal blogs.

Whether intentional or not, this content ranges from alarming examples (identifying patient details on Facebook) to more minor ones (use of profanity). The survey's leader, Dr. Katherine Chretien of the Washington, D.C., VA Medical Center, told Fox News that the real problem is that most medical schools lack guidelines on what's acceptable for students to post online. According to the survey, 47 of the 78 participating deans were aware of such conduct, but only 38-percent of participating schools have a set of guidelines in place.

Read more →

Audio/Video

Holograms That Respond to 'Touch'

In the past, holograms served no real purpose. Sure, they've always been cool to look at, but that's pretty been it -- until now. Reuters reports that a group of Japanese scientists have developed technology that allows holograms to respond to human touch, opening up a world of uses for the 3-D images. The scientists at Tokyo University used ultrasonic waves and Nintendo Wii controllers to create a software program that not only tracks the movements of a person's hand, but also allows holograms to respond to the "touch" (or, really, non-touch) of a hand.

While the technology is still in its early stages, scientists hope to eventually use it for practical purposes. (Holographic controls on hospital machines, for instance, could replace easily contaminated physical controls.) So don't get too excited, geeks. This scientific development exists for the common good, not for you to act out those Princess Leia fantasies. [From: Reuters]

Computers

Nightmare-Causing Bloodbot Automates Bloodletting

Bloodbot Automates Bloodletting Causes Nightmares

Medical robots are nothing new to us here at the Switched offices. We've covered them before. But those robots haven't terrified us nearly as much as this, the Bloodbot.

The bot's form is a simple mechanical arm, equipped with a probe and needle. The probe feels around your arm for flesh that is relatively firm, betraying the presence of a vein. The Bloodbot then sticks you with the needle, waits for the subtle pop indicating a punctured vein, and then ceases its advance before it ruptures your vein (or, worse, your artery on the other side).

Read more →

Audio/Video, Web

Brain Injury Researchers Watch YouTube Videos for Trauma Research


YouTube's vast repository of videos offers video of just about anything imaginable -- from rare concert footage to gadget reviews. But, according to a report from the University of Kentucky posted on LabSpaces, brain injury researchers are using the site for something more noble: head trauma research. Best of all, they've actually made some concrete findings that could help coaches make safer decisions for their injured players.

The findings revolve around what Jonathon Lifshitz, assistant professor at the University of Kentucky Spinal Cord and Brain Injury Research Center, calls the "fencing response." After watching hundreds of hours of YouTube videos showcasing various head impacts, Lifshitz and his team noticed that, after a player suffered a severe blow to the head, his forearm would involuntary assume an "en garde" fencing position -- sometimes before he even hit the ground. (One of the videos watched is shown above.) Believe it or not, this behavior was noticed in rats as well.

Such a physical response indicates trauma to a part of the brainstem that controls balance. If left untreated, such an injury can lead to permanent brain damage and death. Internal damage is hard to assess by simply looking at a person, so if a player displays the fencing response after an impact, a coach should have her treated immediately instead of sending her back onto the field. Score one for YouTube! [From: U.K./LabSpaces]

Web

'Rorschach' Wikipedia Entry Angers Some Psychologists

Dr. James Heilman of Moose Jaw, Canada recently created a stir in the psychology and psychiatry fields when he posted to Wikipedia 10 inkblot images used in the Rorschach test. Relying on how an interviewee describes what they see in the blots, the blotchy images can supposedly reveal the workings of a human mind. The copyright on the images (published in 1921 by a Swiss psychiatrist of the same name) has expired, meaning the inkblots are in the public domain. Some threatened psychologists, though, believe that Heilman's actions may negate the secrecy and thus the effectiveness of the test, which has become a standard tool of psychological analysis.

According to the New York Times, the College of Physicians and Surgeons in Saskatchewan is now investigating Heilman because of complaints from two psychologists who claim that his actions represent "serious misconduct" and "disrespect." Heilman likened the investigation to "intimidation tactics," adding that the complaining parties are "trying to close the doors on scientific discourse."

Read more →

Cell Phones

'Teen Texting Tendonitis' the Latest Health Epidemic



Teens text way too much. We've gotten so used to outrageous stories here at Switched HQ that we were dismissive when we heard about 13-year-old Bailey Baker from Dallas, TX and her 8,000 monthly text messages -- after all, we've seen a different young girl send 41,000 messages in a month, and even one who claimed to send 300,000. So, 8,000? That's nothing.

That is until we learned that Bailey is suffering from what some have dubbed Teen Texting Tendonitis (or TTT), a fancy, unnecessary name for sore thumbs. As we've previously reported, your thumbs are not designed for tapping out messages on tiny keyboards. So it should come as no surprise that Bailey found herself suffering from back, neck, elbow, and thumb pain, as well as occasional numbness in her opposable fifth digit.

So now parents have one more reason to freak out about their child's texting habit: the medical bills. [From: CNN, via Examiner.com]

Read more →

Web

California Non-Profit Sells Weed via Twitter

It's a stoner's dream come true. California residents can get dope delivered straight to their doors. All it takes is a doctor's recommendation and a simple tweet, and, just like that, there's a doorbell ring and a dime bag waiting.

The medical marijuana delivery service, which is the brainchild of Artists Collective founder Dann Halem, aims to provide shut-ins with weed while using the profits to establish artists' grants, according to ABC News. The project, which began about 18 months ago, offers assorted strains (from Blackberry Kush to Baby Crunch) and a bounty of pot-infused baked goods via the organization's Twitter page. The best part is that the service is free, although drivers do appreciate tips.

While this creative effort is legal under California law, it's still in violation of Federal law. If the Feds stay away, though, similar services could spring up in the twelve other states that have legalized medical marijuana. After all, prescription drugs are already delivered to the front door. Now, if the Artists Collective would only deliver pizza, too... [From: ABC News]

Visionaries

Chewing Robot Takes Bite Out of Denture Trouble-Shooting

Dental technology has made long strides since our first president chewed away at his corn pone and salt pork (or whatever) with his notorious set of wooden (or ivory?) chompers. Since then, dentists have learned to replace God's own teeth with materials ranging from gold to porcelain. Despite those advancements, though, scientists haven't been able to come up with a sure-fire way to reliably and thoroughly test denture designs and materials, save for sticking them in somebody's mouth and watching intently.

Read more →

Teen Diagnoses Self in Science Class

Paging Dr. House. The stomach pain, vomiting, and fever that Sammamish, Washington teen Jessica Terry had endured for the past eight years stupefied doctors, forcing the high school senior to regularly miss class. Then, last January, Jessica borrowed one of her intestinal slides from her pathologist, took it to her A.P. Biomedical Problems class, and looked at it under a microscope. The problem, to her eyes, was clear.

According to Seattle's KOMO News, Jessica spotted in her intestinal tissue what she believed to be a granuloma -- a cell with a dark center that indicates Crohn's disease. After consulting with her teacher, fact-checking online, and then e-mailing the slide to another pathologist, Jessica had confirmation, a mere 24 hours later, that her intuition had been correct. She'd been afflicted those eight long years by Crohn's disease -- an autoimmune disorder that attacks digestive cells.

Even though Crohn's gets progressively more difficult to manage as the sufferer ages, Jessica is relieved to know what she has. She starts nursing school in the Fall, and has just finished penning a children's book on living with Crohn's. If she's half as intuitive a writer as she is a scientist, it'll be a best seller. [From: CNN.com, via KomoNews.com]

Visionaries

Heart Beats Outside Body With Help of Machine


Featuring a setup made of pipes and rods running in and out of a still-beating heart, a lab at North Carolina State University (NCSU) could be mistaken for that of a mad scientist. Researchers there have recently created a computer-controlled machine that can keep a heart beating outside the body, according to NCSU's Web site.

Researchers said they plan to use the machine (designed by NCSU mechanical engineering students) in conjunction with internal cameras so that they might be able to determine the best way to repair heart valves. Don't worry; researchers aren't using human hearts just yet. A local pork processing facility donates pig hearts for the betterment of medicine and science.

We hope this engineering marvel will help lead to some truly amazing medical breakthroughs. That said, we can't help feeling a little odd while watching the video. After all, the closest we have come to seeing a heart beat outside a body was when we watched 'Indiana Jones and the Temple of Doom.' [From: NCSU, via Neatorama]

Switched Video

Follow Switched on Twitter

Deals of the Day

Latest Reviews from CNET.com

CNET provides the latest tech news, unbiased reviews, videos, podcasts, software, and downloads, making tech products easy to find, understand and use.

Top Product Reviews

  • Home Audio Reviews

    9.0 out of 10

    Definitive Technology BPX
    Works great with Dolby Pro Logic and Dolby Digital. Full Review

    9.0 out of 10

    Denon AVR-4306 (black)
    Incredibly well-featured 7.1-channel receiver; excellent sound quality; three HDMI inputs; converts analog video to HDMI output; upconverts analog video to 720p/1080i HD resolution; iPod and USB MP3 player connectivity; Internet radio and MP3/WMA streaming audio via built-in Ethernet port; XM Satellite Radio compatible; touch-screen remote; multizone, multisource operation; browser-based control via home network; accurate autocalibration routine. Full Review

    8.8 out of 10

    KEF KHT3005 (black)
    The KEF KHT-3005 is one compact, beautifully designed speaker package with solid aluminum satellites that feature unique driver technology to produce incredible clarity. Meanwhile, the equally astounding dual 10-inch, 250-watt powered subwoofer delivers ultradeep bass. Full Review

  • Cell Phone Reviews

    8.7 out of 10

    SignalBoost Mobile Professional Amplifier Kit
    The Mobile Professional Amplifier delivers a powerful signal boost to your cell phone. Also, it offers a compact design and easy setup. Full Review

    8.6 out of 10

    Wi-Ex zBoost YX510-PCS-CEL cell phone signal extender
    The Wi-Ex zBoost YX510-PCS-CEL significantly boosts your cell phone reception and is easy to operate. Also, it uses a wireless connection to your phone. Full Review

    8.3 out of 10

    LG VX6000 (Verizon Wireless)
    Compact and stylish; impressive battery life; solid audio quality; sharp color screen; built-in camera; USB ready; affordable. Full Review

  • Digital Camera Reviews

    9.3 out of 10

    Canon EOS 1D Mark III
    Extremely fast, 10-megapixel continuous shooting; very low noise; highly customizable; well-designed body with weather sealing; 3-inch LCD; abundant optional accessories. Full Review

    9.3 out of 10

    Nikon D3 (body only)
    Full-frame sensor; well designed, pro-level weather-sealed body; very low noise, even at extremely high ISOs; fast. Full Review

    9.0 out of 10

    Canon EOS-1Ds Mark III
    Very low noise, high quality images; 21.1 megapixels; live view shooting; pro-level build-quality and performance. Full Review

  • Desktop Reviews

    8.9 out of 10

    Velocity Micro Edge Z30 (Intel Core i7)
    Best value among midrange gaming PCs; Velocity Micro's consistently high build quality; compact case makes few sacrifices; second graphics card slot previously uncommon at this price. Full Review

    8.5 out of 10

    Apple iMac (24-inch, 2.8GHz)
    A minor specification update results in some significant performance gains; graphics upgrade an option on this 24-inch model; sleek, polished design didn't receive an update, but we won't start clamoring for a new design until the current one is at least 12 months old. Full Review

    8.4 out of 10

    Velocity Raptor Signature Edition Gaming PC
    One of the fastest PCs we've tested; a PCI Express RAID card helps media encoding performance; typically immaculate Velocity Micro assembly; strong, three-year warranty. Full Review

Featured Galleries

Nissan Land Glider
Vintage Keyboards
Retro Computer Logos
Vintage Computer Festival
Motorola CLIQ
iPod touch
iTunes 9
Video iPod Nano
The Beatles: Rock Band

 

Switched Desktop

Get the New Switched Desktop

Latest tech news, Switched mail, and more.

AOL Tech Network

Resources

Autoblog

Daily Finance

Download Squad

Engadget

Joystiq

Urlesque

Fanhouse Main

WalletPop

Gadling